| (Al)GaAs/AlGaAs周期光波导中的等幅基模 |
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| 引用本文： | 马春生 韩伟民. (Al)GaAs/AlGaAs周期光波导中的等幅基模[J]. 光子学报, 1995, 24(6): 509-513 |
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| 作者姓名： | 马春生 韩伟民 |
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| 作者单位： | 吉林大学电子工程系，集成光电子学国家重点联合实验室，抚顺师范专科学校物理系 |
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| 摘 要： | 本文应用周期介质光波导的模场分布函数和特征方程分析了(Al)GaAs/AlGaAs周期光波导中结构参量及介质折射率对模场分布形状的影响,研究了波导中形成等幅基模的条件,讨论了相应参量的优化选择。
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| 关 键 词： | 周期光波导 模场分布 特征方程 等幅基模 |
| 收稿时间： | 1994-08-15 |
OPTICAL GUIDED WAVES WITH IDENTICAL AMPLITUDES IN(Al )GaAs/AlGaAs PERIODIC OPTICAL WAVEGUIDES |
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| Ma Chunsheng. OPTICAL GUIDED WAVES WITH IDENTICAL AMPLITUDES IN(Al )GaAs/AlGaAs PERIODIC OPTICAL WAVEGUIDES[J]. Acta Photonica Sinica, 1995, 24(6): 509-513 |
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| Authors: | Ma Chunsheng |
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| Affiliation: | 1. Department of Electronic Engineering, National Integrated Optronics Laboratory, Jilin, University, Changchun 130023;2. Department of physics, Fushun Teachers Training School, Fushu, 113006 |
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| Abstract: | General formulae describing field distributions and eigenvalue equations are presented forboth TE and TM modes of the periodic structural optical waveguide with an arbitrary well number andwith a periodic square wave refractive index profile,The effects of the structrual parameters and therefractive index profile on the shapes of the rnode distributions are analyzed for(Al)GaAs/AlGaAsperiodic structural optical waveguides.To obtain optical guided waves with identical amplitudes inthis kind of waveguides,the methods for selecting appropriate parameters are presented anddiscussed. |
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| Keywords: | Periodic structural waveguides Mode field distributions Eigenvalue equations Identicalamplitude waves |
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